Time expectincies for each new DLC to be released

Dont want to sound like a troll but this game is almost 2 months old now with just 12 songs under the belt... Are there any plans to get more momentum into production, for us dancing fans to download the songs as they release? I know recording the dancers must take a while, but a time table would be great for us DSP fans to know when we could expect the next batch of DLC to arrive.

Sorry if I sound impatient, just excited to start dancing to songs me and my GF learned to love over the years. Thanks